Table 7 Results of appraisal for single SVR models of µ and Ks.

From: Optimization and prediction of tribological behaviour of filled polytetrafluoroethylene composites using Taguchi Deng and hybrid support vector regression models

Models

Calibration

Validation

R2

R

RMSE

MAPE

R2

R

RMSE

MAPE

SVRKs

0.5919

0.7694

0.000005

0.3938

0.5360

0.7321

0.000003

0.2911

SVRµ

0.8026

0.8959

0.1974

0.7914

0.8984

0.9478

0.1016

0.6164

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